Ubuntu.comUB:CVE-2021-41116CVE-2021-41116
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.001 Low
EPSS
Percentile
48.8%
Composer is an open source dependency manager for the PHP language. In
affected versions windows users running Composer to install untrusted
dependencies are subject to command injection and should upgrade their
composer version. Other OSs and WSL are not affected. The issue has been
resolved in composer versions 1.10.23 and 2.1.9. There are no workarounds
for this issue.
Notes
| Author | Note |
|---|---|
| seth-arnold | Only affects Windows. |
References
github.com/composer/composer/commit/ca5e2f8d505fd3bfac6f7c85b82f2740becbc0aa
github.com/composer/composer/security/advisories/GHSA-frqg-7g38-6gcf
launchpad.net/bugs/cve/CVE-2021-41116
nvd.nist.gov/vuln/detail/CVE-2021-41116
security-tracker.debian.org/tracker/CVE-2021-41116
www.cve.org/CVERecord?id=CVE-2021-41116
Related
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.001 Low
EPSS
Percentile
48.8%